HAL_UART_Transmit_DMA() trigger reset

Hi guys, I was trying to implement HAL_UART_Transmit_DMA() since I am using freeRTOS. It auto trigger a reset for my stm32f427.

Tried HAL_UART_Transmit(), everything works well. Only HAL_UART_Transmit_DMA() causing the reset, Did I missed anything?

			 for (uint8_t j=1; j!=CPH_MAX_N_PORTS; ++j)													// can change to +1 after disabling drone troubleshoot port
			 {
				 if(byte_1 == j)
				 {
						if ((ports_handle[j-1])->hdmatx == NULL)
						{
						 USER_LOG_ERROR("TX DMA not linked for UART!");
						}
						HAL_UART_DMAStop(ports_handle[j-1]); 												// Stop RX DMA before TX
					 ports_handle[j-1]->gState = HAL_UART_STATE_READY;
					 __HAL_DMA_ENABLE_IT(ports_handle[j-1]->hdmatx, DMA_IT_TC); 						// TX Complete Interrupt
					 __HAL_DMA_ENABLE_IT(ports_handle[j-1]->hdmatx, DMA_IT_TE); 						// TX Error Interrupt
					 if (ports_handle[j-1]->hdmatx == NULL) {
					 USER_LOG_ERROR("TX DMA not linked for UART!");
					 }

					 if (ports_handle[j-1]->gState != HAL_UART_STATE_READY) {
					 USER_LOG_ERROR("UART TX is busy (State: %d)", ports_handle[j-1]->gState);
					 }

					 if (!(ports_handle[j-1]->hdmatx->Instance->CR & DMA_SxCR_TCIE)) {
					 USER_LOG_WARN("TX DMA Interrupts not enabled! Enabling now...");
					 __HAL_DMA_ENABLE_IT(ports_handle[j-1]->hdmatx, DMA_IT_TC);
					 __HAL_DMA_ENABLE_IT(ports_handle[j-1]->hdmatx, DMA_IT_TE);
					 }
					 USER_LOG_INFO("UART TX State: %d", HAL_UART_GetState(ports_handle[j-1]));
						if (HAL_UART_GetState(ports_handle[j-1]) == HAL_UART_STATE_READY)
						{
							 if(HAL_UART_Transmit(ports_handle[j-1], USB_recv_buf+cur_msg_pos+MSD_HEADER, totalBufLen-MSD_HEADER,10) != HAL_OK) // forward the buffer
							 {
								 USER_LOG_ERROR("UART transmission failed for port %d!", j); 				
							 }
						}
						else
						{
							USER_LOG_ERROR("UART transmission busy for port %d!", j);
							USER_LOG_ERROR("UART state -> %d!", HAL_UART_GetState(ports_handle[j-1]));
						}
						HAL_UARTEx_ReceiveToIdle_DMA(ports_handle[j-1], DMARxBuf[j], BUFFER_SIZE);			// restart the DMA
						__HAL_DMA_DISABLE_IT(DMAs_handle[j-1],DMA_IT_HT);									// disable the interrupt as we don’t need the Half Transfer interrupt
						valid_port_found = true;
						break;
				 }
			 }

* none of the error log was triggered. Initially, I tried without the non-essential code as below and I got the state value of 0x22 which is HAL_UART_STATE_BUSY_RX and that is why I am adding those extra lines of code.

						if (HAL_UART_GetState(ports_handle[j-1]) == HAL_UART_STATE_READY)
						{
							 if(HAL_UART_Transmit(ports_handle[j-1], USB_recv_buf+cur_msg_pos+MSD_HEADER, totalBufLen-MSD_HEADER,10) != HAL_OK) // forward the buffer
							 {
								 USER_LOG_ERROR("UART transmission failed for port %d!", j); 				
							 }
						}
						else
						{
							USER_LOG_ERROR("UART transmission busy for port %d!", j);
							USER_LOG_ERROR("UART state -> %d!", HAL_UART_GetState(ports_handle[j-1]));
						}

From my perspective, DMA for RX works fine, which I do receive what I want. Only calling the following will cause the HAL_UART_Transmit_DMA() reset:

HAL_UART_DMAStop(ports_handle[j-1]); 

The line of code when calling HAL_UART_Transmit_DMA:

if(HAL_UART_Transmit_DMA(ports_handle[j-1], USB_recv_buf+cur_msg_pos+MSD_HEADER, totalBufLen-MSD_HEADER) != HAL_OK)

OR should I ask what is the correct way to do this if we detect HAL_UART_STATE_BUSY_RX.